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Anti-ID3 Antibody (clone 4G1) LS-C197485


Wt. Vol. Conc. Price
100 µg - - $355
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular ID3 Antibodies

Anti-ID3 Antibody (C-Terminus) IHC-plus™ LS-B3365
Rabbit Polyclonal to Human ID3
IHC - Paraffin
Immunohistochemistry Image
Anti-ID3 Antibody (aa10-37, AP) LS-C222836
Rabbit Polyclonal (IgG) to Human ID3
Human, Mouse
Western blot, ELISA
AP Conjugated

100% Guaranteed 100% Guaranteed
Mouse Monoclonal [clone 4G1] (IgG2a,k) to Human ID3
Western blot, ELISA, RNA interference


Human ID3
Human (tested or 100% immunogen sequence identity)
IgG2a,k Monoclonal [4G1]
Protein A purified


  • Western blot
  • RNA interference

Specificity and Use

ID3 antibody was raised against iD3 (NP_002158, aa1-83 partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.
Human ID3
RNAi Knockdown: Antibody validated. Sandwich ELISA: Recombinant protein. Western Blot: Cell lysate, Recombinant protein.


PBS, pH 7.2
Store at -20°C or lower. Aliquot to avoid repeated freezing and thawing.
For research use only.

About ID3

Q02535 NM_002167 NP_002158.3

ID3 Antibody, 1R21 Antibody, BHLHb25 Antibody, HEIR-1 Antibody, HEIR1 Antibody, Inhibitor of DNA binding 3 Antibody

Transcriptional regulator (lacking a basic DNA binding domain) which negatively regulates the basic helix-loop-helix (bHLH) transcription factors by forming heterodimers and inhibiting their DNA binding and transcriptional activity. Implicated in regulating a variety of cellular processes, including cellular growth, senescence, differentiation, apoptosis, angiogenesis, and neoplastic transformation.

Western blot

Western blot
ID3 monoclonal antibody (M01), clone 4G1 Western Blot analysis of ID3 expression in HeLa.

Enzyme-Linked Immunosorbent Assay

Enzyme-Linked Immunosorbent Assay
Detection limit for recombinant GST tagged ID3 is approximately 0.03 ng/ml as a capture antibody.

RNA interference

RNA interference
Western blot analysis of ID3 over-expressed 293 cell line, cotransfected with ID3 Validated Chimera RNAi (Lane 2) or non-transfected control (Lane 1). Blot probed with ID3 monoclonal antibody (M01), clone 4G1 . GAPDH ( 36.1 kDa ) used as specificity and loading control.

Requested From: United States
Date Requested: 10/26/2016

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